一、用括号内所给词的适当形式填空。
1. Most countries (announce) that they would help the poor people to build their hometown.
2. (farm) work on the farm and do much farm work.
3. They (marry) for 5 years.
4. The tickets have been (sell) out.
5. The (discover) of America made Columbus known all over the world.
6. The teacher's unexpected question made me feel (embarrass) because I hadn't prepared for it.
7. It is very (embarrass) for me to take others' bag in the supermarket.
8. Don't let yourself (fool) by appearances. People are not always as they seem.
9. As she is ill, she has to (cancel) her trip to West Lake.
10. The Internet is full of (hoax) these days, so it's important to be careful about what you believe.

1. announced 2. Farmers 3. have been married 4. sold 5. discovery 6. embarrassed 7. embarrassing 8. be fooled 9. cancel 10. hoaxes

()1.By the time I got to the airport, the plane ______.
A.took off
B.has taken off
C.had taken off
D.took away

C

()2.You can't ______ me! I don't believe you.
A.fool
B.foolish
C.stupid
D.laugh at

A